<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <script src="./src/performance/observerFP.js" type="module"></script>
  <script src="./src/performance/observerFCP.js" type="module"></script>
  <script src="./src/performance/observerLCP.js" type="module"></script>
  <script src="./src/performance/observerEntries.js" type="module"></script>

  <body>
    <div>test</div>
  </body>
</html>
